Map of flight path from Chicago to Sŏndŏng-ni.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Sondok Airport (DSO).
How far is Sŏndŏng-ni from Chicago?
There are several ways to calculate distances between Chicago and Sŏndŏng-ni. Here are two common methods:Vincenty's formula (applied above)
- 6385.770 miles
- 10276.901 kilometers
- 5549.083 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 6370.446 miles
- 10252.239 kilometers
- 5535.766 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Chicago and Sŏndŏng-ni is 15 hours. Sŏndŏng-ni is 15 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 769 kg (1 696 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Sŏndŏng-ni (DSO).